Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:22Z
∇²y = 0
∑_{k=1}^{n} k = n(n+1)/2
278K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
det| 11 5 ; 0 12 | = 132
163K
CaCO₃ → CaO + CO₂
det| 9 4 ; 1 10 | = 86
261K
∑_{k=1}^{n} k = n(n+1)/2
349K